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I had install the netPI-netx-programming-examples in NETPI according instructions from Docker Hub Documentation. In the PacketHandlerOMB.c I put in STATIC IP the IP of Modbus Slave simulator. After this, I complile using the make and any errors occurs. After I run using the command sudo ./OMB_simpleConfig. The programs runs but doens't connect in Modbus Slave simulator. I read manual of Protocol API Open Modbus/TCP but I don´t undertand because is very confusing. I need help to undertand how to make to configuring the Modbus.

Hi,

Using a NIOT-E-NPI3-51-EN-RE device. Followed instructions from README.md.

Was able to install driver and build the code.

However, when attempting to run the EtherCAT slave example, I received the following error message:

Hi, we are writing an application for the forthcoming netPI and we're using the netHAT for development.

We'd like to handle field bus sync using system interrupts and we can see from the user manual for the netHAT that this signal is brought out to pin 22 on the pi header.

However, we are not seeing this pin fire either from our code or using logic analyser when we enable DC in TwinCAT using the EtherCAT firmware.

Is there a config setting we need to change to enable the interrupts?

Many thanks.